# CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

## Project

Cameleer3 Server — observability server that receives, stores, and serves Camel route execution data and route diagrams from Cameleer3 agents. Pushes config and commands to agents via SSE.

## Related Project

- **cameleer3** (`https://gitea.siegeln.net/cameleer/cameleer3`) — the Java agent that instruments Camel applications
- Protocol defined in `cameleer3-common/PROTOCOL.md` in the agent repo
- This server depends on `com.cameleer3:cameleer3-common` (shared models and graph API)

## Modules

- `cameleer3-server-core` — domain logic, storage, agent registry
- `cameleer3-server-app` — Spring Boot web app, REST controllers, SSE, static resources

## Build Commands

```bash
mvn clean compile          # Compile all modules
mvn clean verify           # Full build with tests
```

## Run

```bash
java -jar cameleer3-server-app/target/cameleer3-server-app-1.0-SNAPSHOT.jar
```

## Key Conventions

- Java 17+ required
- Spring Boot 3.4.3 parent POM
- Depends on `com.cameleer3:cameleer3-common` from Gitea Maven registry
- Jackson `JavaTimeModule` for `Instant` deserialization
- Communication: receives HTTP POST data from agents, serves SSE event streams for config push/commands
- Maintains agent instance registry with states: LIVE → STALE → DEAD
- Storage: ClickHouse for structured data, text index for full-text search
- Security: JWT auth, Ed25519 config signing, bootstrap token for registration